baber/WOPTO huggingface dataset:
Patent JP-2004163159-A (JP)
Title: Pulse generation system and electric actuator
Inventor: TATEISHI SEIJI
IPC: H01H19/58
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse generation system which can prevent contact noise from being produced between a contactor and a conductor unit and generate more accurately a number proportional to output gearwheel rotation angle of pulses.  <P>SOLUTION: The pulse generation system 1 is equipped with a pulse pattern plate 210 having a pulse pattern 212a and a contactor 220a which performs sliding and touching to the pulse pattern 212a. A protruding end portion of the contactor 220a is divided into a plurality of contact pieces 223a1, 223a2 at intervals of 1.2mm. A connecting member 225a is arranged at the contact pieces 223a1, 223a2. A curved surface part is formed in a contacting part of a convexity conductor part 213a with the contactor 220a. Normal line direction load over the curved surface part of the conductor part 220a is set to be at least the minimum load necessary for that contact resistance of the contactor 220a and the conductor part 213a is at most an prescribed allowable value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164918-A (JP)
Title: Ion generating device
Inventor: GOTO HIDETOSHI
IPC: H01T23/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generating device capable of removing dust adhered to a discharging face by blowing off, dispersing with a special tool nor needing labor for cleaning or wiping.  <P>SOLUTION: A voltage higher than a normal voltage is impressed on the discharge face 210A of an ion generating element 210 for removing the dust accumulated thereon. The normal voltage is set at a pulse voltage with a peak value at 3 to 4 kV taking ozone generation, reduction of noise, power saving or the like into consideration, but the peak value of the voltage can be made higher by boosting by a transformer. For instance, when a voltage boosted by 1.2 to 1.5 times (a peak value) is impressed on an electrode, a fine vibration is generated on the discharging face 210A, the accumulated dust is exfoliated and released from tangling to become fine dusts, and the dusts are scattered from and floats around the discharging face 210A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162308-A (JP)
Title: Jacking concrete pipe
Inventor: MIYAHARA TSUYOSHI
IPC: E21D9/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the occurrence of damage and a crack of a jacking concrete pipe at jacking time; to eliminate the impossibility of jacking; and to exhibit high water cut-off capacity.  <P>SOLUTION: This jacking concrete pipe is constituted so that a sealing plug 35 can be attached to and detached from the inside surface side of a pipe wall 1 of an injection hole 29 formed in the pipe wall 1. This jacking concrete pipe can deliver a lubricant K and a backfilling material M from a hole 41 of a porous plate 40 by arranging the porous plate 40 facing an outside surface of the pipe wall 1 in the injection hole 29. Thus, the lubricant K and the backfilling material M can be delivered from the hole 41 of the porous plate 40 in a process of jacking this jacking concrete pipe, and natural ground boulder and gravel can be checked on intrusion and biting into the injection hole 29 from the hole 41. Thus, large damage and a crack are not caused around the injection hole 29 of the jacking concrete pipe, and jacking does not become impossible by generation of excessive resistance at jacking time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159945-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the inspection of the ball detection sensor of the variable prize winning device without generating the special game states while restricting the fraudulence and moreover, facilitate the work of removing the balls after the end of the inspection.  <P>SOLUTION: The variable prize winning device is provided having a ball detection means which is made convertible to the opened position of facilitating the reception of the balls from the closed state of hindering the reception of the balls based on the generation of the special game states and has a ball detection means for detecting the balls received and a control means which performs a control to discharge the prize balls based on the detection of the balls made by the ball detection means. The control means has a variable prize winning device discharge control means which performs a control to discharge the prescribed number of the prize balls based on the detection of the entry of the balls made by the ball detection means. The control means is also provided with a limited prize ball discharge control means which performs a control to discharge a smaller number of prize balls than the prescribed number thereof when the ball detection means detects the entry of the balls into the variable prize winning device at the timing other than that during the special game states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162477-A (JP)
Title: Controller for vehicle-mounted machine, vehicle control system, and communication system for vehicle
Inventor: OKADA HIROKI
IPC: B60R25/01
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a constitution of vehicle-mounted equipment by using a single antenna of a vehicle-mounted machine both for communication with a portable machine and for communication with a transmitter-receiver outside a vehicle, in terms of a controller for the vehicle-mounted machine, a vehicle control system and a communication system for the vehicle.  <P>SOLUTION: A first identification code and a second identification code, which are different from each other, are stored in the portable machine 22. A vehicle door is locked/unlocked by the vehicle-mounted machine 20 when the first identification code, which is received from the portable machine 22 by a receiving antenna 28, corresponds to a desired storage code. When received by the receiving antenna 28, the second identification code from the portable machine 22 is stored as a second storage code in a vehicle-mounted second memory part 36. After that, the second storage code is transmitted as the identification code to an infrastructure system 50 according to a request from the infrastructure system 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172804-A (JP)
Title: Image display apparatus
Inventor: YOSHIMOTO MAMORU
IPC: H04N5/76
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently confirm data on a CD on which the data is recorded in the form of image and to decrease a storage capacity of a hard disk.  <P>SOLUTION: An image display apparatus comprises: a bar code reader section; a bar code encode and decode section; a storage section; a media write section for a medium such as CD-R drive; a control section; a display section; and a printer control section, and a medium is identified by a bar code label attached to the medium and contents recorded on the medium can be quickly notified by a user without the need for inserting the medium to a drive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172843-A (JP)
Title: Camera with built-in printer
Inventor: HIRAI FUTOSHI
IPC: H04N5/76
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with a built-in printer, which automatically changes the mode into a high compression (low image quality) mode on the occurrence of a fault in a printer so as to increase the number of storable images.  <P>SOLUTION: The camera uses a PI for detecting the running state of photographic paper and a PI for detecting the drive state of a head or the like to detect abnormality in the printer. A compression rate control means automatically sets the compression rate to a prescribed compression rate when the camera detects an abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169623-A (JP)
Title: Tube pump
Inventor: TSUJI TAKESHI
IPC: F04C5/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump which is a structure of a pump capable of materializing safe and easy handling operation when mounting and removing a tube, wherein cleaning of the inside of a pump can be facilitated by removing a pump body while enabling regular and reverse rotation of a rotor.  <P>SOLUTION: The guide protrusion 27a of a cylindrical hole 26 in a rotor 5 follows a spiral guide groove 4a of a driving shaft 4 so that the rotor 5 is accommodated in the fixed wall 9 in such a manner as to be rotated. The motor 3 is driven forward, which enables regular rotation of the rotor 5. With a lateral shaft 33 in a gripping knob 7 locked in a coupling groove formed by aligning the top end groove 28 of the driving shaft 4 and the top end groove 29 of a cylindrical part 25, the motor 3 is reversely driven, which enables reverse rotation of the roller 5. By displacing the gripping knob 7 upward, the rotor 5 can be removed upward from the driving shaft 4 of the motor 3 by the reverse rotation drive of the motor 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169665-A (JP)
Title: Exhaust emission control device
Inventor: HIRUMA EIICHI
IPC: B01D53/94
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To use anion clathrate crystal as oxidation catalyst under a state where combustion gas is continuously introduced.  <P>SOLUTION: Exhaust passages 2A and 2B for exhausting combustion gas are provided with a catalyst apparatus 4 constituted of catalyst carriers 6A-6E including the anion clathrate crystal 7. The anion clathrate crystal 7 is provided with a microwave generator 10 for radiating micro wave to the anion clathrate crystal 7, and temperature control means 16 and 20 control temperature of the catalyst apparatus 4 to a regeneration temperature zone where active oxygen is regenerated in a crystal lattice of the anion clathrate crystal 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142715-A (JP)
Title: Vehicle air conditioner
Inventor: SHIRAISHI HIROAKI
IPC: B60H1/24
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sense of discomfort of an occupant by preventing an air quantity rate of the air blowing-out toward the occupant from being changed all at once in switching the modes from the foot mode to bi-level mode in warm-up control during winter time.  <P>SOLUTION: At the initial time of warm-up control, foot mode is executed at first, a first linear bi-level mode is executed for timer time t1 when a prescribed condition is met, a fixed bi-level mode for maintaining a uniform upper and lower air blow-out quantity rate is executed for timer time t2, and a second linear bi-level mode is executed. By the first and second linear bi-level modes, the air blow-out quantity rate from a foot opening and a face opening is changed little by little with an elapse of time duration, and the first and second linear bi-level modes are blow-out modes for smoothly switching the modes from the foot mode to a fixed bi-level mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223023-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NAKAZATO HIROSHI
IPC: G03G15/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which the optimum value of density control factor exerting influence on the image density of a toner image is obtained in a mode corresponding to consecutive image forming so as to be able to efficiently decide the optimum value.  <P>SOLUTION: Two processing modes having the different number of steps from each other are previously prepared. In a 1st processing mode, the provisional value of optimum developing bias is obtained by changing developing bias in a wide range (entire variable area of developing bias), and further the optimum developing bias is decided while changing the developing bias in a narrow range (about 1/3 of the variable area) based on the provisional value. In a 2nd processing mode, the optimum developing bias is decided while changing the developing bias in the narrow range (about 1/3 of the variable area) including the previous optimum developing bias. Then, at the consecutive image forming time, the optimum developing bias is decided by selectively performing the 2nd processing mode having the smaller number of steps.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175608-A (JP)
Title: Method of producing lightweight high fluidity concrete
Inventor: YOKOZEKI KOSUKE
IPC: C04B103/32
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing lightweight high fluidity concrete having improved fluidity and strength.  <P>SOLUTION: The lightweight high fluidity concrete is produced by mixing an aromatic compound having a sulfone group and/or its salt and alkyltrimethyl ammonium with a hydraulic powder, aggregate and water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173573-A (JP)
Title: Flour for non-fried instant noodle
Inventor: HIROSE AKIO
IPC: A23L7/109
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain flour for non-fried instant noodles with soft and resilient palate feeling when reconstituted with hot water, enabling the time of reconstitution to be shortened.  <P>SOLUTION: This flour for non-fried instant noodles is obtained by incorporating a noodle-making material such as wheat flour, buckwheat flour or starch with 1-10 wt.% of moist heat-treated wheat flour and optionally as submaterial(s), e.g. rice flour, rye flour, barley flour, vital gluten, albumen, an emulsifier, thickening polysaccharides, calcium carbonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178726-A (JP)
Title: Information recording medium and its manufacturing method
Inventor: SHIRATORI TSUTOMU
IPC: G11B11/105
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production cost including a substrate manufacturing process by shortening the period of time necessary for the manufacturing process, and simplifying the manufacturing facilities.  <P>SOLUTION: On a substrate having a group pattern, magnetic films are laminated in such a laminating order as a magnetic wall movement layer comes on the front side, and this magnetic film surface is etched by sputtering accelerated ions made incident thereto from the direction perpendicular to the substrate, and the magnetic wall movement layer on the group side is selectively etched and removed by making use of ionic incident angle dependency of a sputtering rate. Further, the group pattern is made into a recording medium capable of magnetic modulation recording by removing this substrate, or made into a recording medium capable of optical modulation recording by the constitution combining the magnetic layer with a crescent-shaped recordable LIMDOW medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177371-A (JP)
Title: Evaluating method of toner for electrostatic charge development, toner, and developing method
Inventor: TANAKA MOTOHARU
IPC: G01N11/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method of optimizing a value of infiltrating speed (mm/min) of a conical rotor/rotation speed (rpm) of the conical rotor and measuring torque or load and a toner for electrostatic charge developing having high toner conveying property evaluated using it, dot reproducibility, and high picture quality, in a method of infiltrating fluidity of toner powder made of at least resin and pigment while rotating the conical rotor in a powder phase and measuring the torque or load occurring when the conical rotor moves in the powder phase.  <P>SOLUTION: In the evaluating method of the toner for developing electrostatic charge, the fluidity of the toner powder made of at least resin and pigment is infiltrated while rotating the conical rotor in the powder phase, and the torque or load occurring when the conical rotor moves in the powder phase is measured. In the condition where the value of infiltrating speed (mm/min) of the conical rotor/rotation speed (rpm) of the conical rotor is 2/1-20/1, the torque or load is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185660-A (JP)
Title: Semiconductor storage device
Inventor: SHIMIZU AKIRA
IPC: G11C16/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device which can suppress the leakage current between the transfer gate transistors and can be miniaturized as well.  <P>SOLUTION: The semiconductor storage device includes first, second and third memory cell transistors which can rewrite information electrically and addresses in row orientations are consecutive. One ends of the electric current passages of the first, second and third forwarding transistors are connected with control electrodes of the first, second, and third memory cell transistors respectively. The other ends of the electric current passages of the first, second, and third transfer transistors are impressed with a writing voltage, a path voltage, and a first voltage respectively. The path voltage is lower than the writing voltage and the first voltage is lower than the path voltage. A first control section impresses a first ON voltage to make the first transfer transistor conductive to the gate of the first forwarding transistor. A second control section impresses the second ON voltage different from the first ON voltage to the gates of the second and third transistors in order to make the second and third transfer transistor conductive.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186741-A (JP)
Title: Transmitter, receiver, transmission method, reception method and program
Inventor: TSURUMI ATSUSHI
IPC: H04W4/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter for providing detailed information with ease of operation in an information service such as the VICS, and to provide a receiver, a transmission method, a reception method and a program.  <P>SOLUTION: The transmitter 23 multiplexes a BML document describing that information on a current location is acquired and current information of an area corresponding to the information on the current location is displayed with a broadcast signal according to a data broadcast system in compliance with the digital broadcast standards and transmits the multiplexed signal. The BML document describes a function of linking the current location newly acquired to another BML document when the newly acquired current location is not included in a BML document of an area having already been exhibited. The receiver 41 interprets the description of the received BML document to acquire the information on the current location and displays area information of the area corresponding to the current location. When the acquired current location is changed due to movement, the receiver 41 automatically acquires contents of a BML document in an area corresponding to the new current location.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003172197-A (JP)
Title: Control method and controller for internal combustion engine
Inventor: BUCK RAINER
IPC: F02D35/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a control method for an internal combustion engine of a type picking up a variable representing a pressure in a combustion chamber of a cylinder by a sensor.  <P>SOLUTION: The first variable representing the pressure in the combustion chamber of the cylinder is picked up by the sensor. A second variable is determined on the basis of the first variable. The second variable represents a maximum value of change or a position of the maximum value of change. The second variable is used for carrying out open loop control and/or closed loop control of an internal combustion engine operating characteristic amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182516-A (JP)
Title: Method of photochemically modifying solid material surface
Inventor: MURAHARA MASATAKA
IPC: C08J7/18
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of modifying a solid material surface by which the permanent surface modification is carried out by a photochemical reaction even with the irradiation with ultraviolet rays having relatively small energy no matter what solid material is to be modified.  <P>SOLUTION: The method of photochemically modifying the solid material surface includes the photochemical modification of the solid material surface by forming a thin layer of a liquid state compound containing chemical species on the solid material surface, and irradiating the solid material surface with ultraviolet rays through the thin film to excite the solid material surface and the compound to introduce the chemical species into the solid material surface. Before the thin film is formed on the solid material surface, the solid material surface is treated with activation energy or an oxidizing agent to accelerate the photochemical modification of the solid material surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183761-A (JP)
Title: Hot water/cold water supplying pipe header and joint
Inventor: INAMI EIZABURO
IPC: F16L19/08
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight header of high degree of freedom in construction of piping and high reliability in sealing of a pipe connecting part by making the pipe connecting parts of the hot water/cold water pipe headers rotatable to each other.  <P>SOLUTION: A base pipe connecting joint and a plurality of divided headers are mutually rotatably connected, a joint body part for connecting a branch pipe is integrated with each divided header, the joint body part is provided with a connection male screw part and a resin pipe insertion male neck part sealed and connected to a tip of the connection male screw part at the inside of a resin pipe, a transparent spacer ring and a split ring having the tapered outer shape are mounted on an outer periphery of the resin pipe insertion male neck part from its root side, and the resin tube is inserted in a state that the spacer ring and the slit ring are positioned at an outer peripheral part of the resin tube, and is fastened by a transparent resin hexagon cap nut having a resin tube inserting port, to be connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193845-A (JP)
Title: Ip compatible adaptor
Inventor: TANABEYA KANJI
IPC: H04L12/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP compatible adaptor capable of transmitting alarm information or the like by using the communication session of data communication even when a user in an ADSL environment makes the data communication.  <P>SOLUTION: The IP compatible adaptor 1 installed between an ADSL MODEM 41 and a broadband router 6 in the ADSL environment is provided with: means 131, 134 for monitoring the communication protocol between the IP network and the broadband router 6; a means 137 for grasping the state transition through the monitoring of the communication protocol to acquire the information required for the communication; a means 139 for utilizing the acquired information required for the communication to generate a packet of the alarm information or the like and transmitting the packet to the session; and a means 135 for analyzing the packet received from the IP network to share the packet to the broadband router or a PC or the IP compatible adaptor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI